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本文对铅(Ⅱ)-钇(Ⅲ)-茜素紫-氯化十四烷基吡啶共显色体系进行了详细的条件实验,确定了杂多核配合物的组成和电性,并试测定了铸铜合金中铅含量。
In this paper, we have carried out detailed experimental conditions for the total coloration system of lead (Ⅱ) -yttrium (Ⅲ) -Alizarin violet-tetradecylpyridinium chloride, and determined the composition and electrical properties of heteropoly-polynuclear complexes. Lead content in cast copper alloys.